The first thing is that these AC must be expected to pay their way. No matter how small their salary, even if they are on benefits, they should be paying their parents up to half their income for the comforts of a home, heating, laundry services and meals. They should also be expected to take on domestic duties, which they will be expected to do reliably and on time: emptying bins and putting the rubbish out. Cleaning their room every week, doing their own washing and ironing.
Like others my children were brought up to be inddependent and if in their 20s there were shortn times when they lived at home, they always paid for their keep and helped around the house.
Saving running away money - 'leaving fund'
What loutish behaviour - Boris manspreading
I'm uglier than yesterday - I'm aghast